Rusal woos investors ahead of Hong Kong listing

The world's biggest aluminium producer will begin wooing investors ahead of its planned stock market debut later this month. The board of Russian giant Rusal will kick off a road show across Asia to whip up support for its listing in Hong Kong. Rusal's owner, Oleg Deripaska hopes to raise $2.8bn from the sale. The oligarch, once Russia's richest man, lost much of his wealth in the global financial crisis. Andrew Wood reports from Hong Kong.